參數(shù)資料
型號: ADV7312KST
廠商: ANALOG DEVICES INC
元件分類: 顏色信號轉(zhuǎn)換
英文描述: Multiformat 11-Bit HDTV Video Encoder
中文描述: COLOR SIGNAL ENCODER, PQFP64
封裝: MS-026BCD, LQFP-64
文件頁數(shù): 33/84頁
文件大?。?/td> 975K
代理商: ADV7312KST
REV. 0
ADV7312
–33–
HD/PS
Input
Format
YCrCb 4:2:2
HD/PS RGB
Input 15h,
Bit 1
0
RGB/YPrPb
Output 02h,
Bit 5
0
HD/PS Color
Swap 15h, Bit 3
0
DAC A
N/A
DAC B
N/A
DAC C
N/A
DAC D
G
DAC E
B
DAC F
R
YCrCb 4:2:2
0
0
1
N/A
N/A
N/A
G
R
B
YCrCb 4:2:2
0
1
0
N/A
N/A
N/A
Y
Pb
Pr
YCrCb 4:2:2
0
1
1
N/A
N/A
N/A
Y
Pr
Pb
YCrCb 4:4:4
0
0
0
N/A
N/A
N/A
G
B
R
YCrCb 4:4:4
0
0
1
N/A
N/A
N/A
G
R
B
YCrCb 4:4:4
0
1
0
N/A
N/A
N/A
Y
Pb
Pr
YCrCb 4:4:4
0
1
1
N/A
N/A
N/A
Y
Pr
Pb
RGB 4:4:4
1
0
0
N/A
N/A
N/A
G
B
R
RGB 4:4:4
1
0
1
N/A
N/A
N/A
G
R
B
RGB 4:4:4
1
1
0
N/A
N/A
N/A
G
B
R
RGB 4:4:4
1
1
1
N/A
N/A
N/A
G
R
B
Input Formats
ITU-R.BT656 and
HD YCrCb in 4:2:2
RGB/YPrPb
Output 02h, Bit 5
HD/PS Color
Swap 15h, Bit 3
DAC A
DAC B
DAC C
DAC D
DAC E
DAC F
0
0
CVBS
Luma
Chroma
G
B
R
ITU-R.BT656 and
HD YCrCb in 4:2:2
0
1
CVBS
Luma
Chroma
G
R
B
ITU-R.BT656 and
HD YCrCb in 4:2:2
1
0
CVBS
Luma
Chroma
Y
Pb
Pr
ITU-R.BT656 and
HD YCrCb in 4:2:2
1
1
CVBS
Luma
Chroma
Y
Pr
Pb
OUTPUT CONFIGURATION
The tables below demonstrate what output signals are assigned to the DACs when the control bits are set accordingly.
Table II. Output Configuration in SD Only Mode
Table III. Output Configuration in HD/PS Only Mode
RGB/YUV Output
02h, Bit 5
SD DAC Output 1
42h, Bit 2
SD DAC Output 2
42h, Bit 1
DAC A
CVBS
DAC B
Luma
DAC C
Chroma
DAC D
G
DAC E
DAC F
R
0
0
0
B
0
0
1
G
B
R
CVBS
Luma
Chroma
0
1
0
G
Luma
Chroma
CVBS
B
R
0
1
1
CVBS
B
R
G
Luma
Chroma
1
0
0
CVBS
Luma
Chroma
Y
U
V
1
0
1
Y
U
V
CVBS
Luma
Chroma
1
1
0
Y
Luma
Chroma
CVBS
U
V
1
1
1
CVBS
U
V
Y
Luma
Chroma
0
1
Table above with all Luma/Chroma instances swapped
Table as above
Luma/Chroma Swap 44h, Bit 7
Table IV. Output Configuration in Simultaneous SD and HD/PS Only Mode
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